noExternalIpAddress property
Default is false (with an external IP address).
Required if no external public IP address is attached to the VM. If no external public IP address, additional configuration is required to allow the VM to access Google Services. See https://cloud.google.com/vpc/docs/configure-private-google-access and https://cloud.google.com/nat/docs/gce-example#create-nat for more information.
Implementation
core.bool? noExternalIpAddress;